Single Bike What Size Single Speed Bike Frame Should I Get,and What Other Parts Do I Need To Built A Single Speed Bike?

What size single speed bike frame should I get,and what other parts do i need to built a single speed bike? - single bike

Hello, I'm planning to build a bike with a speed as I am new to this area, what size bicycle frame can I expect? The 5'9 ". What I also built the bike and what size?